Commit d38efad2 authored Oct 08, 2017 by Christophe Jaillet Committed by Herbert Xu Oct 12, 2017

crypto: lrw - Check for incorrect cipher name



If the cipher name does not start with 'ecb(' we should bail out, as done
in the 'create()' function in 'crypto/xts.c'.

Fixes: 700cb3f5 ("crypto: lrw - Convert to skcipher")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent 616129cc

crypto/lrw.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -614,7 +614,8 @@ static int create(struct crypto_template tmpl, struct rtattr *tb)
		err = -ENAMETOOLONG;
		goto err_drop_spawn;
		}
		}
		} else
		goto err_drop_spawn;

		inst->alg.base.cra_flags = alg->base.cra_flags & CRYPTO_ALG_ASYNC;
		inst->alg.base.cra_priority = alg->base.cra_priority;